year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 30, 11, 27,   28.084341,   -3.288040,   8,  60,  306.458832,    3.879281,   139,  1821
 2020, 12, 30, 11, 27,   31.082644,   -2.481493,   7,  28,  319.534607,    6.670827,   191,  1383
 2020, 12, 30, 11, 27,   31.081530,   -2.477768,   8,  57,  323.171326,    9.052011,   192,  1382
 2020, 12, 30, 11, 27,   36.272900,   -1.243770,   9,  82,  328.431580,   17.932989,   253,   744
 2020, 12, 30, 11, 27,   36.273426,   -1.240986,   9,  83,  329.744476,   21.337723,   258,   743
 2020, 12, 30, 11, 27,   31.737711,   -0.923354,   9,  83,  324.585785,   16.693377,   407,  1253
 2020, 12, 30, 11, 27,   29.266096,   -1.272024,   7,   0,  300.386597,    1.169922,   411,  1596
 2020, 12, 30, 11, 27,   29.174633,   -0.914294,   8,  68,  309.363098,    4.684724,   466,  1597
 2020, 12, 30, 11, 27,   29.333996,   -0.849522,   8,  71,  312.499725,    5.741686,   472,  1573
 2020, 12, 30, 11, 27,   29.327108,   -0.850566,   8,  74,  313.994141,    6.368319,   472,  1574
 2020, 12, 30, 11, 27,   29.139175,   -0.865451,   8,  60,  306.571014,    4.074691,   474,  1601
 2020, 12, 30, 11, 27,   29.210960,   -0.827527,   8,  66,  308.087677,    3.816111,   478,  1590
 2020, 12, 30, 11, 27,   31.178772,   -0.496683,   8,  65,  308.581360,    4.976656,   483,  1311
 2020, 12, 30, 11, 27,   28.980024,   -0.795192,   8,  67,  317.724121,   10.663621,   488,  1621
 2020, 12, 30, 11, 27,   28.952499,   -0.799361,   8,  57,  308.279968,    4.947741,   488,  1625
 2020, 12, 30, 11, 27,   29.453320,   -0.709907,   9,  81,  322.604492,    9.415972,   490,  1552
 2020, 12, 30, 11, 27,   29.299623,   -0.719657,   8,  46,  318.656525,    5.866725,   492,  1574
 2020, 12, 30, 11, 27,   29.292728,   -0.720703,   9,  95,  347.889099,   33.528393,   492,  1575
 2020, 12, 30, 11, 27,   29.285837,   -0.721748,   8,  73,  318.406708,    6.028067,   492,  1576
 2020, 12, 30, 11, 27,   29.349709,   -0.678266,   8,  46,  314.066223,    4.582957,   497,  1565
 2020, 12, 30, 11, 27,   29.122362,   -0.712653,   9,  81,  321.976715,   11.195779,   497,  1598
 2020, 12, 30, 11, 27,   33.406376,    0.502110,   8,  61,  320.797729,   15.194768,   581,  1033
 2020, 12, 30, 11, 27,   29.579657,    0.025707,   8,  68,  330.587372,   16.423367,   596,  1511
 2020, 12, 30, 11, 27,   29.578657,    0.032351,   9,  91,  339.562012,   24.822554,   597,  1511
 2020, 12, 30, 11, 27,   29.571711,    0.031305,   9,  92,  342.039764,   28.166113,   597,  1512
 2020, 12, 30, 11, 27,   29.517384,    0.151417,   8,  73,  313.587433,    5.081388,   616,  1516
 2020, 12, 30, 11, 27,   31.542025,    0.682061,   8,  38,  307.414764,    4.405189,   649,  1233
 2020, 12, 30, 11, 27,   33.232811,    0.987466,   8,  54,  313.151184,    5.788324,   655,  1040
 2020, 12, 30, 11, 27,   33.234364,    0.991793,   8,  66,  316.149597,    7.727070,   658,  1039
 2020, 12, 30, 11, 27,   34.768078,    1.361909,   8,  75,  323.366455,   11.932496,   678,   842
 2020, 12, 30, 11, 27,   34.186134,    1.373782,   8,  69,  326.276031,   16.377932,   693,   913
 2020, 12, 30, 11, 27,   30.281971,    0.808235,   8,  70,  313.195648,    6.270663,   696,  1391
 2020, 12, 30, 11, 27,   30.204880,    0.824161,   8,  39,  307.147614,    3.674604,   700,  1401
 2020, 12, 30, 11, 27,   32.782772,    1.232228,   7,   0,  355.245087,   71.006302,   704,  1079
 2020, 12, 30, 11, 27,   30.443745,    0.919764,   8,  66,  316.494690,    6.627371,   709,  1366
 2020, 12, 30, 11, 27,   30.436453,    0.918670,   9,  96,  350.348053,   41.484795,   709,  1367
 2020, 12, 30, 11, 27,   30.485577,    0.940015,   9,  84,  327.892975,   13.721827,   711,  1360
 2020, 12, 30, 11, 27,   30.484592,    0.946845,   8,  71,  319.928711,    7.111825,   712,  1360
 2020, 12, 30, 11, 27,   30.316998,    0.921458,   7,  22,  312.256989,    3.915252,   712,  1383
 2020, 12, 30, 11, 27,   30.093342,    0.894482,   9,  98,  355.161102,   50.176342,   713,  1414
 2020, 12, 30, 11, 27,   30.092327,    0.901225,   9,  95,  348.485626,   39.849770,   714,  1414
 2020, 12, 30, 11, 27,   34.467407,    1.584330,   8,  44,  328.983490,   16.874306,   716,   873
 2020, 12, 30, 11, 27,   34.450169,    1.590430,   7,   0,  348.934265,   48.360622,   717,   875
 2020, 12, 30, 11, 27,   34.410355,    1.584300,   7,   0,  344.876221,   42.464336,   717,   880
 2020, 12, 30, 11, 27,   34.465919,    1.595439,   8,  37,  328.561920,   19.488821,   721,   872
 2020, 12, 30, 11, 27,   34.457920,    1.594267,   8,  50,  334.250549,   26.438705,   721,   873
 2020, 12, 30, 11, 27,   34.449928,    1.593101,   8,  57,  372.479614,  111.026016,   721,   874
 2020, 12, 30, 11, 27,   34.410023,    1.587256,   7,   0,  324.942291,   14.605157,   721,   879
 2020, 12, 30, 11, 27,   30.122940,    1.122064,   7,   0,  357.559906,   52.652149,   746,  1403
 2020, 12, 30, 11, 27,   34.155807,    1.790787,   8,  74,  325.653748,   14.686834,   756,   905
 2020, 12, 30, 11, 27,   34.501495,    1.859547,   8,  68,  320.530273,    7.114377,   758,   861
 2020, 12, 30, 11, 27,   30.277597,    1.226119,   9,  88,  334.986542,   19.807690,   758,  1379
 2020, 12, 30, 11, 27,   30.270267,    1.225007,   9,  86,  331.444366,   16.538954,   758,  1380
 2020, 12, 30, 11, 27,   34.043861,    1.808342,   8,  44,  321.433533,    9.620593,   760,   919
 2020, 12, 30, 11, 27,   31.860371,    1.494045,   8,  78,  324.018829,   14.027385,   762,  1174
 2020, 12, 30, 11, 27,   31.859295,    1.501315,   9,  87,  335.636169,   26.032270,   763,  1174
 2020, 12, 30, 11, 27,   30.855560,    1.355725,   8,  68,  314.858673,    5.746194,   764,  1300
 2020, 12, 30, 11, 27,   31.857143,    1.515858,   8,  72,  319.426544,    9.932427,   765,  1174